Optical coupling v/F transformation circuit

Published:2011/4/12 4:36:00 Author:Nicole | Keyword: optical coupling, transformation | From:SeekIC

The circuit has the function of changing 0~10V input voltage into the frequency of optical isolator output terminal. Combined RM4151 converter with RC3403 four operational amplifiers, they will have high linearity. The four operational amplifiers are inverter, integrator, regulator and LED exciter.



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